Unveiling the Nanoworld: A Journey into Nanotechnology

Science Technology and Innovation

The nanoworld, visible only through specialized microscopes, holds great significance in nanotechnology. This article explores the origins of the nanoworld and its impact on the field of nanoscience.

The Role of Scanning Probe Microscope (SPM)

⚛️The nanoworld is observed using specialized microscopes.

🔬The scanning probe microscope (SPM) is essential for studying the nanoworld.

🌐The video covers the origins of the nanoworld and its influence in nanotechnology.

Advancements in Atomic Force Microscopy (AFM)

🔍AFM uses a laser and mechanical probe to gather surface information.

📏AFM demonstrates nanometer-level resolution, surpassing optical limits.

🔬Richard Feynman introduced the concept of nanoscience in 1959.

FAQ

When was the term 'nanotechnology' first used?

Nanotechnology was first used as a term in 1974 by Norio Taniguchi.

Who is credited with the emergence of nanotechnology as a field?

In 1980, nanotechnology emerged as a field through the convergence of Drexler's theoretical and public work.

What are the current uses of nanotechnology?

Nanotechnology has various uses in 2021.

Summary with Timestamps

🔬 0:12This video introduces the concept of the nanoworld and discusses the origins of nanotechnology.

🔬 2:19Atomic Force Microscopy (AFM) is a type of scanning probe microscope that uses a mechanical probe to gather information by touching the surface, achieving resolution on the nanometer scale.